# Math Duel vs ColorNoodle

The clearest difference is ads: ColorNoodle at none against Math Duel's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Math Duel ships an update fortnightly, ColorNoodle every 9 days. The most recent releases landed on September 29, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Math Duel | ColorNoodle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 9 days** |
| Size | 21 MB | 192 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Phuc Huynh](https://appshunter.io/developer/6779869359) | [Marshall Malbrew](https://appshunter.io/developer/6797351519) |

## What reviewers say

### Math Duel

[App page](https://appshunter.io/ios/app/math-duel-2-player-math/id6779869357)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### ColorNoodle

[App page](https://appshunter.io/ios/app/colornoodle/id6797351517)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Math Duel free?

Math Duel is free to download, with no in-app purchases.

### Is ColorNoodle free?

ColorNoodle is free to download, with no in-app purchases.

### Do Math Duel or ColorNoodle have ads?

Math Duel shows ads; ColorNoodle does not.

### Which is updated more often, Math Duel or ColorNoodle?

Math Duel ships an update fortnightly, and ColorNoodle every 9 days. Most recently, Math Duel was updated on September 29, 2026 and ColorNoodle on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*